The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 24, 2026
Filed:
Aug. 02, 2023
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Reginald D. Bean, Center Point, IA (US);
John H. Davidson, Cedar Rapids, IA (US);
Bryce A. Poellet, Marion, IA (US);
Rockwell Collins, Inc., Cedar Rapids, IA (US);
Abstract
A method for provisioning a microelectronic (ME) component or device for non-bypassable, unclonable electronic device fingerprinting includes receiving an initialization vector from a provisioning device. A physically unclonable function (PUF) incorporated into the ME device (and unique to that ME device) provides a unique device bitstream. The device bitstream and initialization vector are cryptographically hashed to generate an electronic device fingerprint recordable to non-volatile memory onboard the ME device, which can be used for subsequent verification that the ME device is not counterfeited or compromised.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile